Class TaskJuggler::JobInfo
In: lib/taskjuggler/BatchProcessor.rb
Parent: Object

The JobInfo class is just a storage container for some batch job realted pieces of information. It contains things like a job id, the process id, the stdout data and the like.

Methods

new   openPipes  

Attributes

block  [R] 
jobId  [R] 
pid  [RW] 
retVal  [RW] 
stderr  [RW] 
stderrC  [RW] 
stderrEOT  [RW] 
stderrP  [RW] 
stdout  [RW] 
stdoutC  [RW] 
stdoutEOT  [RW] 
stdoutP  [RW] 
tag  [R] 

Public Class methods

new(jobId, block, tag)

[Source]

# File lib/taskjuggler/BatchProcessor.rb, line 28
    def initialize(jobId, block, tag)
      # The job id. A unique number that is used by the BatchProcessor objects
      # to indentify jobs.
      @jobId = jobId
      # This the the block of code to be run as external process.
      @block = block
      # The tag can really be anything that the user of BatchProcessor needs
      # to uniquely identify the job.
      @tag = tag
      # The pipe to transfer stdout data from the child to the parent.
      @stdoutP, @stdoutC = nil
      # The stdout output of the child
      @stdout = ''
      # This flag is set to true when the EOT character has been received.
      @stdoutEOF = false
      # The pipe to transfer stderr data from the child to the parent.
      @stderrP, @stderrC = nil
      # The stderr output of the child
      @stderr = ''
      # This flag is set to true when the EOT character has been received.
      @stderrEOT = false
    end

Public Instance methods

openPipes()

[Source]

# File lib/taskjuggler/BatchProcessor.rb, line 51
    def openPipes
      @stdoutP, @stdoutC = IO.pipe
      @stderrP, @stderrC = IO.pipe
    end

[Validate]